38931774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{132421}}^1$

素因数の和:132440

約数の個数: 24

約数和(自身を含む): 90576648

約数和(自身を除く): 51644874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 132421, 264842, 397263, 794526, 926947, 1853894, 2780841, 5561682, 6488629, 12977258, 19465887, 38931774]

約数ペア:

[(1, 38931774), (2, 19465887), (3, 12977258), (6, 6488629), (7, 5561682), (14, 2780841), (21, 1853894), (42, 926947), (49, 794526), (98, 397263), (147, 264842), (294, 132421)]